isosulfan blue
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
10 FDA-registered drug labelers
Agno Pharma Jiangsu
Aurobindo Pharma Limited
Azico Biophore India Private Limited
Cohance Lifesciences Limited
Emcure Pharmaceuticals Limited
Eugia US LLC
Meitheal Pharmaceuticals Inc.
MSN Laboratories Private Limited
Mylan Institutional LLC
Somerset Therapeutics, LLC
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Isosulfan Blue
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Vendor Pricing
$199.00/gBLD Pharmatech Ltd.
CountryChina
Pack$995.00 / 5 g
Purity99%
Vendors12 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
11 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Ambeed, Inc. | United States | $199.00 | 5 g | 99% |
| Combi-Blocks, Inc. | United States | $199.00 | 5 g | 95% |
| BLD Pharmatech Co., Limited | United States | $330.00 | 1 g | 99% |
| AstaTech, Inc | United States | $367.00 | 1 g | 95% |
| Synthonix | United States | $410.00 | 1 g | 98% |
| BLD Pharmatech GmbH | Germany | $480.00 | 250 mg | 99% |
| TargetMol Chemicals | China → United States | $1980.00 | 200 mg | 99.99% |
| TargetMol Chemicals EU | Austria | $2790.00 | 100 mg | 99.99% |
| TargetMol Chemicals US | United States | $4000.00 | 50 mg | 99.99% |
| Molnova | China | $5970.00 | 100 mg | 99% |
| MedChemExpress MCE | Sweden | $9994.60 | 100 mg | 99.81% |
Chemical Identity
CAS68238-36-8
PubChem CID50108
DTXSIDDTXSID8057805
FormulaC27H31N2NaO6S2
Mol. Weight566.7 g/mol
SMILESCCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=C(C=CC(=C3)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+]
Data Sources
501082026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/isosulfan blue/cids/JSON
Archive: data/sources/pubchem_name/isosulfan blue.json
CAS 68238-36-82026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json